let jsons =  [
  `1`,
  `"b"`,
  "null",
  "true",
  `{"a":1,"b":"hello","c":false, "d":null,"e":[1,null,true,false,"b"]}`,
  `[1,null,true,"a",{"b":2}]`,
  `{"a":{"b":1},"c":{},"d":[]}`
]

jsons.forEach(item=>{
  console.log(jsonParse(item))
})
